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Analysis

  • max time kernel
    137s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/02/2023, 13:59

General

  • Target

    http:///root/sample/b72e30f29a1c0c6b278f9d0de367c06aa2bb6f50

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 37 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http:///root/sample/b72e30f29a1c0c6b278f9d0de367c06aa2bb6f50
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4884
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4884 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2612

Network

MITRE ATT&CK Enterprise v6

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\69C6F6EC64E114822DF688DC12CDD86C

    Filesize

    779B

    MD5

    52459475bbead1cc9bba0ff24722c884

    SHA1

    1e6cddf21f19f4819050782cd075b72fc96abd7e

    SHA256

    23866b98ab3cc0c8db11f876560468be263c7bfd29c2de29cb36e6eb68c5c67b

    SHA512

    9fd1c809e66ae2443bdc9adb6e3bcc7b50a26eb6f518d317bd1b9a152cc9164145637fc393fdd6e4473e84dce947d638127259684a49bdd33dc5458385e6dbb6

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\69C6F6EC64E114822DF688DC12CDD86C

    Filesize

    246B

    MD5

    0ad33f6016f3c25112e3cca4ab744c89

    SHA1

    80aa838203c4bf8e95602052a3d781a790e1a6e3

    SHA256

    d70723473c031185e02d45654d20fd79862addd0b4a7eb474d8761fe1d80caff

    SHA512

    5ea1c71d88cff3f9543131d3e5e2e8e9b01c0bd40ff4336c81e3aefff9bf9dc0cfca8abda75a6f49f09102204ef5923fbd2d23f5fe6c25bd222b5d5b620e4508